CHANGED TRAFFIC CONDITIONS oversize loads 1:14 am – M1 Pacific Mwy and Pennant Hills Rd Pennant Hills and Wahroonga approaching M2 Motorway Southbound traffic affected. Several loads are coming through, causing delays for those behind them. Southbound motorists may wish to use the Pacific Hwy as an alternative route. Allow extra travel time Reduce your speed Emergency services, are attending . Heavy traffic conditions.